increase namespace length to 1024 character

Signed-off-by: Harsh Loomba <hloomba@upgrade.com>

clients/python/marquez_client/utils.py

@@ -37,7 +37,7 @@ def check_name_length(variable_value, variable_name):
         # ['namespace_name', 'owner_name', 'source_name'] <= 64
         # ['dataset_name', 'field_name', 'job_name', 'tag_name'] <= 255
         if variable_name in ['namespace_name', 'owner_name', 'source_name']:
-            if len(variable_value) > 64:
+            if len(variable_value) > 1024:
                 raise ValueError(f"{variable_name} length is"
                                  f" {len(variable_value)}, must be <= 64")
         else: